// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_PLATFORM_WINDOW_WIN_WIN_WINDOW_H_
#define UI_PLATFORM_WINDOW_WIN_WIN_WINDOW_H_

#include "base/compiler_specific.h"
#include "base/macros.h"
#include "ui/gfx/win/window_impl.h"
#include "ui/platform_window/platform_window.h"
#include "ui/platform_window/win/win_window_export.h"

namespace ui {

class WIN_WINDOW_EXPORT WinWindow : public NON_EXPORTED_BASE(PlatformWindow),
                                    public gfx::WindowImpl {
public:
    WinWindow(PlatformWindowDelegate* delegate, const gfx::Rect& bounds);
    ~WinWindow() override;

private:
    void Destroy();

    // PlatformWindow:
    void Show() override;
    void Hide() override;
    void Close() override;
    void SetBounds(const gfx::Rect& bounds) override;
    gfx::Rect GetBounds() override;
    void SetTitle(const base::string16& title) override;
    void SetCapture() override;
    void ReleaseCapture() override;
    void ToggleFullscreen() override;
    void Maximize() override;
    void Minimize() override;
    void Restore() override;
    void SetCursor(PlatformCursor cursor) override;
    void MoveCursorTo(const gfx::Point& location) override;
    void ConfineCursorToBounds(const gfx::Rect& bounds) override;
    PlatformImeController* GetPlatformImeController() override;

    CR_BEGIN_MSG_MAP_EX(WinWindow)
    CR_MESSAGE_RANGE_HANDLER_EX(WM_MOUSEFIRST, WM_MOUSELAST, OnMouseRange)
    CR_MESSAGE_RANGE_HANDLER_EX(WM_NCMOUSEMOVE,
        WM_NCXBUTTONDBLCLK,
        OnMouseRange)
    CR_MESSAGE_HANDLER_EX(WM_CAPTURECHANGED, OnCaptureChanged)

    CR_MESSAGE_HANDLER_EX(WM_KEYDOWN, OnKeyEvent)
    CR_MESSAGE_HANDLER_EX(WM_KEYUP, OnKeyEvent)
    CR_MESSAGE_HANDLER_EX(WM_SYSKEYDOWN, OnKeyEvent)
    CR_MESSAGE_HANDLER_EX(WM_SYSKEYUP, OnKeyEvent)
    CR_MESSAGE_HANDLER_EX(WM_CHAR, OnKeyEvent)
    CR_MESSAGE_HANDLER_EX(WM_SYSCHAR, OnKeyEvent)
    CR_MESSAGE_HANDLER_EX(WM_IME_CHAR, OnKeyEvent)
    CR_MESSAGE_HANDLER_EX(WM_NCACTIVATE, OnNCActivate)

    CR_MSG_WM_CLOSE(OnClose)
    CR_MSG_WM_CREATE(OnCreate)
    CR_MSG_WM_DESTROY(OnDestroy)
    CR_MSG_WM_PAINT(OnPaint)
    CR_MSG_WM_WINDOWPOSCHANGED(OnWindowPosChanged)
    CR_END_MSG_MAP()

    LRESULT OnMouseRange(UINT message, WPARAM w_param, LPARAM l_param);
    LRESULT OnCaptureChanged(UINT message, WPARAM w_param, LPARAM l_param);
    LRESULT OnKeyEvent(UINT message, WPARAM w_param, LPARAM l_param);
    LRESULT OnNCActivate(UINT message, WPARAM w_param, LPARAM l_param);
    void OnClose();
    LRESULT OnCreate(CREATESTRUCT* create_struct);
    void OnDestroy();
    void OnPaint(HDC);
    void OnWindowPosChanged(WINDOWPOS* window_pos);

    PlatformWindowDelegate* delegate_;

    DISALLOW_COPY_AND_ASSIGN(WinWindow);
};

namespace test {

    // Set true to let WindowTreeHostWin use a popup window
    // with no frame/title so that the window size and test's
    // expectations matches.
    WIN_WINDOW_EXPORT void SetUsePopupAsRootWindowForTest(bool use);

} // namespace test

} // namespace ui

#endif // UI_PLATFORM_WINDOW_WIN_WIN_WINDOW_H_
